The properties of an element mosly corresponds to that isotope which has greater_________________?

Related Mcqs:

1. Many properties of an element and its compounds can be predicted from the position of the element in the periodic table. What property could not be predicted in this way ?

   A. The nature of its oxides
   B. The charge on its ions
   C. The formula of its oxide
   D. Its number of isotopes

2. Which electronic configuration corresponds to an element of group IIIA ?

   A. 1s2 2s2 2p3
   B. 1s2 2s2 2p6 3s2 3p1
   C. 1s2 2s2 2p4
   D. 1s2 2s2 2p6 3s2 3p6 4s2 3d1

3. Which one is true about isotope ?

   A. Same number of neutrons
   B. Same mass number
   C. Same physical properties
   D. Same chemical properties

4. The radioactive isotope of hydrogen is called___________?

   A. tritium
   B. deuterium
   C. protium
   D. ortho-hydrogen

   Submitted by: Ayesha zameer

5. The number of fundamental particles in an atom of the lightest isotope carbon are_______________?

   A. 6
   B. 12
   C. 18
   D. 20

6. Which of the following is the Radioactive isotope of Hydrogen?

   A. Protium
   B. Deuterium
   C. Tritium
   D. Nichromium

   Submitted by: Aamir khan Hullio

7. Greater shielding effect corresponds to ionization energy value___________________?

   A. Greater
   B. Lesser
   C. Remain same
   D. No effect

8. Which of the following properties prove that cathode rays are material in nature_________________?

   A. they cast shadow
   B. they possess momentum
   C. they are negatively charged
   D. all of the above

9. Amphoteric exides are those which possess ____________ properties?

   A. Acidic
   B. Basic
   C. Acidic and basic
   D. Neutral and acidic

10. The properties which do not depend on mass of the substance are _____________?

    A. Extensive properties
    B. Colligative properties
    C. intensive properties
    D. None of These

    Submitted by: Aneela shabbir